html.mobile .administrator {
  .menu-left-mask {
    bottom: 0;
    right: 0;
    left: 0;
    top: 0;
    z-index: 10;

    &.collapse {
      z-index: -1;
    }
  }

  aside {
    // grid-row: span 2;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 20;
    overflow: hidden;
  }

  header {
    order: -1;
    grid-column: 1 / -1;
  }

  nav {
    grid-column: 1 / -1;
  }

  main {
    grid-column: 1 / -1;
  }
}
